Between the CMF Phone 1 and Xiaomi 15 Pro, the CMF Phone 1 comes out ahead in weight, while the Xiaomi 15 Pro wins on antutu and wired charging. Overall, the CMF Phone 1 scores 61.4 and the Xiaomi 15 Pro scores 74 on our Mars Score.
Which should you buy?
The Xiaomi 15 Pro is the clear pick on raw spec strength, leading by 12.6 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the CMF Phone 1 if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight.
Pick the Xiaomi 15 Pro if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. Its strongest claims are antutu, wired charging, ram, among others.
Both ship with comparable main camera, refresh rate, 5g support, so those specs don't separate the two — focus on the differences below.
Bottom line: the Xiaomi 15 Pro is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Nothing - CMF Phone 1 wins
- ▲Weight — 16.00 g less. 197 vs 213.
Why Xiaomi 15 Pro wins
- ▲AnTuTu — 383.93% more. 2710000 vs 560000.
- ▲Wired charging — 172.73% more. 90 W vs 33 W.
- ▲RAM — 100.00% more. 16 GB vs 8 GB.
- ▲Front camera — 100.00% more. 32 MP vs 16 MP.
- ▲Pixel density — 32.15% more. 522 ppi vs 395 ppi.
- ▲Battery capacity — 22.00% more. 6100 mAh vs 5000 mAh.
- ▲Has Optical image stabilization.
- ▲Screen size — 0.90% more. 6.73 " vs 6.67 ".
Spec comparison
Design
| Spec | Nothing - CMF Phone 1 | Xiaomi 15 Pro |
|---|---|---|
| Weight | 197 glead | 213 g |
| Thickness | 8.2 mmlead | 8.4 mm |
| Water resistanceⓘ | IP52 | IP68lead |
| Form factor | bar | bar |
Display
| Spec | Nothing - CMF Phone 1 | Xiaomi 15 Pro |
|---|---|---|
| Screen sizeⓘ | 6.67 " | 6.73 "lead |
| Pixel densityⓘ | 395 ppi | 522 ppilead |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 2000 nits | 3200 nitslead |
Performance
Cameras
| Spec | Nothing - CMF Phone 1 | Xiaomi 15 Pro |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 16 MP | 32 MPlead |
| Optical image stabilizationⓘ | false | truelead |
Battery
| Spec | Nothing - CMF Phone 1 | Xiaomi 15 Pro |
|---|---|---|
| Battery capacity | 5000 mAh | 6100 mAhlead |
| Wired chargingⓘ | 33 W | 90 Wlead |
| Wireless chargingⓘ | 0 W | 50 Wlead |
Connectivity
| Spec | Nothing - CMF Phone 1 | Xiaomi 15 Pro |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | truelead | false |
Operating System
| Spec | Nothing - CMF Phone 1 | Xiaomi 15 Pro |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 2 years | 4 yearslead |
Frequently asked
Which has better battery, CMF Phone 1 or Xiaomi 15 Pro?+
Xiaomi 15 Pro has 22.0% more battery — 5000 mAh vs 6100 mAh.
Which is lighter, CMF Phone 1 or Xiaomi 15 Pro?+
CMF Phone 1 is 16g lighter — 197g vs 213g.
Is CMF Phone 1 waterproof?+
CMF Phone 1 has an IP52 rating.
Does Xiaomi 15 Pro support 5G?+
Yes, Xiaomi 15 Pro supports 5G.
Which has more RAM, CMF Phone 1 or Xiaomi 15 Pro?+
Xiaomi 15 Pro offers 16GB of RAM.
Which has a better camera, CMF Phone 1 or Xiaomi 15 Pro?+
Xiaomi 15 Pro has a 50 MP main camera vs 50 MP.
Spec-level deep dives
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